134781124043 has 8 divisors (see below), whose sum is σ = 139612957680. Its totient is φ = 129961571040.

The previous prime is 134781124031. The next prime is 134781124069. The reversal of 134781124043 is 340421187431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134781124043 - 2⁸ = 134781123787 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 134781123988 and 134781124006.

It is not an unprimeable number, because it can be changed into a prime (134781024043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3047813 + ... + 3091718.

It is an arithmetic number, because the mean of its divisors is an integer number (17451619710).

Almost surely, 2^134781124043 is an apocalyptic number.

134781124043 is a deficient number, since it is larger than the sum of its proper divisors (4831833637).

134781124043 is an equidigital number, since it uses as much as digits as its factorization.

134781124043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6140317.

The product of its (nonzero) digits is 64512, while the sum is 38.

The spelling of 134781124043 in words is "one hundred thirty-four billion, seven hundred eighty-one million, one hundred twenty-four thousand, forty-three".